no code implementations • ACM Transactions on Asian and Low-Resource Language Information Processing 2020 • Zoleikha Jahanbakhsh-Nagadeh, Mohammad-Reza Feizi-Derakhshi, Arash Sharifi
Therefore, it is important to detect and verify the rumors in the early stage of their spreading.
Ranked #1 on Rumour Detection on Sepehr_RumTel01
no code implementations • Multimedia Tools and Applications 2020 • Zoleikha Jahanbakhsh-Nagadeh, Mohammad-Reza Feizi-Derakhshi, Arash Sharifi
It indicates that speech act and WS alongside semantic contextual vectors are helpful features in the rumor verification task.
Ranked #2 on Rumour Detection on Sepehr_RumTel01
no code implementations • Journal of Soft Computing and Information Technology 2020 • Zoleikha Jahanbakhsh-Nagadeh, Mohammad-Reza Feizi-Derakhshi, Arash Sharifi
Also, the evaluation results indicate that SA as a distinctive feature between rumors and non-rumors improves the accuracy of rumor identification from 0. 762 (based on common context features) to 0. 791 (the combination of common context features and four SA classes).
no code implementations • 12 Jan 2019 • Zoleikha Jahanbakhsh-Nagadeh, Mohammad-Reza Feizi-Derakhshi, Arash Sharifi
The experimental results demonstrate that the proposed method using RF and SVM as the best classifiers achieved a state-of-the-art performance with an accuracy of 0. 95 for classification of Persian SAs.
Ranked #4 on Rumour Detection on Sepehr_RumTel01